1a63d57fa96238cc435f440193e4286f3a1f06c42c33449d4a4e0be2beb9f2a4

General

Target

41e4c78af75364abed5fa07dbdec47bc_JaffaCakes118.exe
Size

401KB
MD5

41e4c78af75364abed5fa07dbdec47bc
SHA1

c0bf4bd4047e0a6ce05d2c418b5db76733ca4aed
SHA256

1a63d57fa96238cc435f440193e4286f3a1f06c42c33449d4a4e0be2beb9f2a4
SHA512

706627032dba77f0e3614ba276d43127b32e49cfdf45f6d35121ffc72ad5de0066195d2f5e2d29e3b97a90e9f91b1253949bbfa4dd8a41d31826b0b11f54c9fa
SSDEEP

12288:tPc1ooHD6eF7olnHeem6FVlPi3RcOkWW1qQ:5c2lY9ePQcOW1qQ

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2860	ope17F4.exe
2756	ope1833.exe

Loads dropped DLL 4 IoCs

pid	Process
2624	41e4c78af75364abed5fa07dbdec47bc_JaffaCakes118.exe
2624	41e4c78af75364abed5fa07dbdec47bc_JaffaCakes118.exe
2624	41e4c78af75364abed5fa07dbdec47bc_JaffaCakes118.exe
2624	41e4c78af75364abed5fa07dbdec47bc_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2756	ope1833.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2756	ope1833.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2624 wrote to memory of 2860	2624	41e4c78af75364abed5fa07dbdec47bc_JaffaCakes118.exe	30
PID 2624 wrote to memory of 2860	2624	41e4c78af75364abed5fa07dbdec47bc_JaffaCakes118.exe	30
PID 2624 wrote to memory of 2860	2624	41e4c78af75364abed5fa07dbdec47bc_JaffaCakes118.exe	30
PID 2624 wrote to memory of 2860	2624	41e4c78af75364abed5fa07dbdec47bc_JaffaCakes118.exe	30
PID 2624 wrote to memory of 2756	2624	41e4c78af75364abed5fa07dbdec47bc_JaffaCakes118.exe	31
PID 2624 wrote to memory of 2756	2624	41e4c78af75364abed5fa07dbdec47bc_JaffaCakes118.exe	31
PID 2624 wrote to memory of 2756	2624	41e4c78af75364abed5fa07dbdec47bc_JaffaCakes118.exe	31
PID 2624 wrote to memory of 2756	2624	41e4c78af75364abed5fa07dbdec47bc_JaffaCakes118.exe	31
PID 2860 wrote to memory of 2356	2860	ope17F4.exe	32
PID 2860 wrote to memory of 2356	2860	ope17F4.exe	32
PID 2860 wrote to memory of 2356	2860	ope17F4.exe	32
PID 2860 wrote to memory of 2356	2860	ope17F4.exe	32

C:\Users\Admin\AppData\Local\Temp\41e4c78af75364abed5fa07dbdec47bc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\41e4c78af75364abed5fa07dbdec47bc_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2624
- C:\Users\Admin\AppData\Local\Temp\ope17F4.exe
  "C:\Users\Admin\AppData\Local\Temp\ope17F4.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2860
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\b.bat "C:\Users\Admin\AppData\Local\Temp\ope17F4.exe"
    3⤵
    PID:2356
- C:\Users\Admin\AppData\Local\Temp\ope1833.exe
  "C:\Users\Admin\AppData\Local\Temp\ope1833.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2756

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\b.bat

Filesize
57B

MD5
fe65bfb88feca5d19f3b8ae10c701f5d

SHA1
b19002b7de57d4a9fcc589c85a3b89e401e83552

SHA256
dba301be6859924751f4ae249d9fd8930ddfba235b52ccf4848d5c29479bbc75

SHA512
252efbf415dd46053e857c2280f9fb401e2b2ec6c400ab543ed11d82c987850d77de1ceeda366f72fe059e49826dfc74f5bb7f6b2a7ed3a9eab77643b5cb003d

Download Submit
C:\Users\Admin\AppData\Local\Temp\ope17F4.exe

Filesize
23KB

MD5
c7615e295e47caf6ec98b742e3a82417

SHA1
0d1850dcc4bda9c31d9ca8f7ed489d3c7a6d1106

SHA256
625bfc70138dcb0511a28edf7f5a75e93a241b2a4e19aabc4af0bc1ea106e122

SHA512
3a9e2c3506a96750104ddbcdbbac1e831f979c6b830f61646f27c3a5201b082e481b329cca5514ed1981834ea72c090d06186bf2a7f702e04e1cc6da480037d5

Download Submit
C:\Users\Admin\AppData\Local\Temp\ope1833.exe

Filesize
344KB

MD5
a56cd87c2cc08c15eaea184afee93231

SHA1
5df424792df05e4811abdcf32344368fc04be14f

SHA256
c0e329a52c93bc1c6d4f22331dee690d3f5d6358f5108db05e880bd865d0460e

SHA512
84c101811809c2bd99c51df6d3b6762c02f22f44e61f0447a84aadb12a88e1262489a65234b8b007bbd6cbbd3516afefeb5ad312a4c3756a30be474804d16fe1

Download Submit
memory/2624-12-0x00000000003F0000-0x00000000003F5000-memory.dmp

Filesize
20KB

Download
memory/2624-1-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2624-24-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2624-13-0x00000000003F0000-0x00000000003F5000-memory.dmp

Filesize
20KB

Download
memory/2624-23-0x0000000002BA0000-0x0000000002C5E000-memory.dmp

Filesize
760KB

Download
memory/2756-39-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2756-37-0x00000000002B0000-0x0000000000305000-memory.dmp

Filesize
340KB

Download
memory/2756-36-0x00000000002B0000-0x0000000000305000-memory.dmp

Filesize
340KB

Download
memory/2756-35-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2756-34-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2756-32-0x00000000002B0000-0x0000000000305000-memory.dmp

Filesize
340KB

Download
memory/2756-43-0x00000000002B0000-0x0000000000305000-memory.dmp

Filesize
340KB

Download
memory/2756-45-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2860-14-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/2860-33-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download

Analysis

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